baber/WOPTO huggingface dataset:
Patent DE-3637708-A1 (DE)
Title: Fertiliser broadcaster
Inventor: HIGGEN REINHARD
IPC: A01C15/18
Filed: 1986-11-05
Abstract: Fertiliser broadcaster with a supply container and with a spreading worm, to which material located in the supply container is fed via a conveying device and which extends on both sides of the supply container and can be folded up laterally into a transport position against the supply container via joints, the spreading-worm jibs being held in the working position via tension elements fastened to them. In order, in fertiliser broadcasters with spreading worms, especially with large working widths of 8 m and more, to provide a simple vibration-damped suspension for the spreading worm, provision is made for connecting the tension elements of the two spreading-worm jibs (21') to one another and for guiding them via spacers (34) arranged on the frame (2) of the fertiliser broadcaster, for the spreading-worm jibs (21') to be suspended on the frame (2) of the broadcaster so as to oscillate about an axis (23) extending in the direction of travel (22), and for the jibs (21') to be capable of oscillating jointly about this axis (23) (Figure 2). <IMAGE>
Patent DE-3637885-A1 (DE)
Title: Injection-moulding system with exchangeable plasticating unit
Inventor: DREWLO GERHARD
IPC: B29C45/17
Filed: 1986-11-06
Abstract: To minimize the change-over times of an injection-moulding system with exchangeable plasticating unit, there is provided a prewarming station, in which the plasticating units are connected to a supply connection and can be preheated under operating conditions. For quick and preferably automatic fastening and releasing of the plasticating units in the injection station and in the prewarming station respectively there are in each case provided a hollow-shaped receptacle and clamping devices with wedges, which interact axially and radially with corresponding wedge surfaces on the plasticating unit.
Patent DE-3639685-A1 (DE)
Title: Method and device for simulating and measuring abrasion behaviour
Inventor: MESCHLER LEO
IPC: G01N3/56
Filed: 1986-11-20
Abstract: To measure the behaviour of a glue stick (2) when applying glue for the purpose of quality control and regulating the formulation, the relative movement of, and the components of the relative forces acting on, the glue stick (2) and the test strip (10) to be coated are recorded (13, 19) analytically and fed in analog or digital form to an evaluation unit (20). <IMAGE>
Patent DE-3640283-A1 (DE)
Title: Method for surveying water depth
Inventor: STEFFENS HANS DIPL ING
IPC: G01S15/87
Filed: 1986-11-25
Abstract: In the case for a method of surveying water depth highly accurately, sound energy is transmitted in a pulsed manner from a multiplicity of individual transducers which are arranged equally spaced apart in a plane, lying transversely with respect to the water depth and are driven with a constant phase shift with respect to one another, focused both obliquely with respect to the transducer plane and at right angles to the transducer plane, the sound energy reflected on the water bed is received again and the time intervals between the transmission and reception times are measured. The water depth is calculated from the sound pulse propagation time measured in the oblique direction and from that measured in the vertical direction, without any knowledge of the speed of sound, within tight tolerance limits.
Patent DE-3644441-A1 (DE)
Inventor: BORST ERICH
IPC: B24B45/00
Filed: 1986-12-24
Abstract: PCT No. PCT/DE87/00560 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Dec. 5, 1987 PCT Pub. No. WO88/04976 PCT Pub. Date Jul. 14, 1988.A clamping fixture for detachably fixing a tool to a driven spindle and comprising a flange for applying a clamping force to the tool and axially displaceable relative the driven spindle and coupled to the driven spindle for transmitting a torque thereto, a supporting element for securing the flange against axial displacement relative to the spindle to prevent the flanges from applying a damping force to the tool, the supporting element comprising an annular nut member displaceably mounted on the spindle adjacent an end of the flange which is remote from the tool, and having a right-hand coarse thread to be screwed onto the threaded portion with an external coarse thread of the spindle, a torsion spring for coupling the annular nut member to the flange, and a locking device for preventing rotation of the annular nut member upon actuation of the locking device.
Patent DE-3700860-A1 (DE)
Title: Apparatus for the corrosion-resistant, rigid fastening of tubular upright posts of barn installations on the barn floor
Inventor: KRISTEN WILHELM
IPC: A01K1/00
Filed: 1987-01-14
Abstract: The invention proposes an apparatus by means of which the upright posts of barn installations, e.g. upright posts of separating bars between livestock stands, feed racks, tethering devices and the like, can be fastened on the barn floor in a corrosion-resistant and rigid manner. The apparatus exhibits, in a known manner, an anti-rusting sleeve 6 enclosing the bottom end of the post, and it is characterised in that the anti-rusting sleeve 6 is divided down the middle and its parts 6a are fastened vertically in each case on a plate 3, fastenable on the barn floor, and can be braced together by means of a bracing device 11, 12, 12a. The anti-rusting sleeve 6 is preferably longer than the known, non-divided anti-rusting sleeves. Consequently, the apparatus may also be used for fastening posts 7, from which a rusted, conventional anti-rusting sleeve 9, whose end remains in the barn floor 5, has been separated off, in doing so forming a gap between the barn floor and the bottom post end. The drawing shows the apparatus in side elevation, partially in section. <IMAGE>
Patent DE-3703754-A1 (DE)
Title: Method and device for heat recovery from ventilation of preferably large rooms, factory workshops and the like
Inventor: MAISCH WOLFGANG
IPC: F24F12/00
Filed: 1987-02-07
Abstract: The method or device serves to recover heat from ventilation of preferably large rooms, factory workshops and the like in buildings with high humidity. This occurs especially in rooms and workshops that are heated with infrared radiant heaters, and are equipped with an intake-air duct for conveying outside air into the interior of the building and an air discharge duct for conveying extracted air from the interior of the building out into the open. To be specific, the extracted air is passed through the evaporator (4.1) of a first heat exchanger (4) and then through the evaporator (5.1) of a second heat exchanger (5), being cooled in the process so that it is below the dew-point line of air. The intake air is passed firstly through the condenser (4.2) of the first heat exchanger (4) and then through the condenser (5.2) of the second heat exchanger (5), being warmed in the process. <IMAGE>
Patent DE-3703919-A1 (DE)
Title: Program control device for dishwashers and washing machines
Inventor: SPITZER WALTER DIPL ING
IPC: D06F34/08
Filed: 1987-02-09
Abstract: In an electromechanical program control device actuated by a rotating knob or a starter button, it has been provided that through the drum controller and a control device contact (u1 or u3) voltage is applied to a relay (d), that the relay exhibits two relay contacts (d1, d2), which form the main switch contacts, that, when the relay is excited, the relay contacts are closed and the control device motor (m1) is switched on, that at the end of the program selected in each case (normal program, short program or prerinse program) through the drum controller driven by the control device motor the control device contact assigned to it (u1 or u3) is opened as a function of the program, that the relay drops out and its relay contacts (d1, d2) are opened to disconnect the machine from the mains. <IMAGE>
Patent DE-3709279-A1 (DE)
Title: Junction piece for grid ceilings
Inventor: METZGER HERBERT
IPC: E04B9/34
Filed: 1987-03-20
Abstract: The present invention relates to a junction piece for grid ceilings for producing polygonal, in particular hexagonal grid-ceiling structures, comprising a multi-surface prismatic body with bearing surfaces for the end surfaces of the grid elements, the prismatic body preferably being of a length which corresponds to the width of the grid elements, and the bearing surfaces having slots for the introduction of the grid elements. The present invention differs from the prior art by virtue of the following features: The bearing surfaces have lateral, elevated guides on both sides; the body is of hollow configuration and has an inner retaining plate with a bore; a screw or a suspension wire, which projects upwards beyond the body, can be inserted into the bore. <IMAGE>
Patent DE-3709460-A1 (DE)
Title: Device, especially for connecting coaxial broadband cables
Inventor: MARGREITER HANS
IPC: H02G15/08
Filed: 1987-03-23
Abstract: The housing for a device especially for connecting coaxial broadband cables consists of two half shells which can be assembled and whose separating plane runs approximately parallel to a circuit board which is to be installed in the interior of the device housing and is fitted (populated) with electrical components. At least the inner surfaces of the half shells are constructed to be conductive. The circuit board itself is anchored on supporting projections which are constructed in the interior of the device housing and on which the circuit board is screwed tight by means of screws. This results in disadvantages in the manufacture of the device housing and increases the structural complexity for anchoring the circuit board. An improvement especially in the case of deep-drawn half shells can be achieved by the half shells (1') being provided with internally and/or externally located flanges (5) and/or internally located supporting projections (13), between which the circuit board (7) is clamped in, at least in sections, in the assembled state. In this case, the flanges (5) and/or the supporting projection (13) are constructed in a conductive manner in the clamping region of the circuit board (7). The device is suitable, for example, for distribution housings in broadband cable networks. <IMAGE>
Patent DE-3711334-A1 (DE)
Inventor: DAHL HANS DR
IPC: D21G1/00
Filed: 1987-04-03
Abstract: The calender is provided with base parts 7, which are vertically adjustable on the frame l of the calender and in which there are mounted, in a manner, movable, lever-shaped pivotable elements 10, at the ends of which the roll bearings 11 are located. Force elements 15, which serve to compensate for overhanging loads, are arranged between the base parts 7 and the movable elements 10. At the same time, stops 14, 14' are provided, against which the elements 10 support themselves when the calender is open. 
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Patent DE-3724263-A1 (DE)
Title: Solenoid valve and throttle housing with such a valve
Inventor: HORN MARTIN
IPC: F02M69/32
Filed: 1987-07-22
Abstract: In a solenoid valve, which is provided for a bypass of a throttle housing, a closing element (9) is provided which on the outside is movable against a valve seat (10). Its closing element face has passages (16, 17) which in the closed position bear against a disc (13) arranged in the aperture to be controlled and are covered by the disc (13) forming a seal. The disc (13) also has passages (14, 15), which in the closed position are covered by the closing element (9). When the closing element (9) opens, a flow cross-section through the passages (15, 15; 16, 17) is freed in addition to the usual flow cross-section outside past the closing element (9). <IMAGE>
Patent DE-3726510-A1 (DE)
Title: Process for the preparation of tetrahydrofuran or of mixtures which, in addition to tetrahydrofuran, contain  gamma -butyrolactone and/or 1,4-butanediol
Inventor: EGGERSDORFER MANFRED DR
IPC: C07D307/08
Filed: 1987-08-08
Abstract: Process for the preparation of tetrahydrofuran or of mixtures which, in addition to tetrahydrofuran, contain  gamma -butyrolactone and/or 1,4-butanediol, by catalytic hydrogenation of maleic acid, succinic acid, fumaric acid, maleic anhydride or succinic anhydride at temperatures from 150 to 350@C and at pressures from 50 to 350 bar on a catalyst which contains, as catalytically active metal, cobalt and at least one of the elements copper and phosphorus.
Patent DE-3726851-A1 (DE)
Title: Mould for a foamed moulding
Inventor: DOMMASCH CLAUS
IPC: B29C33/68
Filed: 1987-08-12
Abstract: A mould for producing a foamed PU packaging moulding is described. The mould has a multiplicity of suction orifices, via which a plastic film serving as release agent is drawn in and held against the mould inner wall. The mould is designed with double walls to form a cavity connecting the suction orifices. The suction orifices can optionally be subjected to compressed air to eject the moulding.
Patent DE-3728076-A1 (DE)
Inventor: SCHMEDES ALBERT
IPC: B41J31/00
Filed: 1987-08-22
Abstract: Process for the manufacture of a thermally sensitive ink ribbon for thermal transfer printing with a layer of a fusible ink on one side of a base film, where the fusible ink contains a wax and/or a wax-like substance, a colorant, a thermoplastic binder and, if desired, other additives, wherein an aqueous coating dispersion which contains the thermoplastic binder, the wax or wax-like substance and a fat-soluble dye in finely divided form is applied by a known method to the base film of the thermally sensitive ink ribbon, the aqueous portion of the dispersion is evaporated away and the wax or wax-like substance is melted by subsequent thermal treatment. The advantage of this process is that it can be carried out without environmentally disadvantageous solvents and gives to an end product which can be overwritten 5 to 15 times without deterioration of the print quality.
Patent DE-3728708-A1 (DE)
Inventor: SIGL ALFRED DIPL ING
IPC: B60T8/172
Filed: 1987-08-28
Abstract: In a process for determining the coefficient of friction between the road and the tyres of a motor vehicle, the driving noises of at least one tyre are picked up by a microphone and the frequency of the signal obtained is analysed. The condition of the road can be deduced from the frequency spectrum.
Patent DE-3800147-A1 (DE)
Title: Fast procedure to determine the most probable hypothesis on the basis of given features
Inventor: LIEBEL PETER
IPC: G01R31/00
Filed: 1988-01-07
Abstract: The measured values and data (features) of a wrongly functioning object are evaluated using the procedure, in such a way that wrongly recorded features can be eliminated and the causes (hypotheses) can be ranked in descending order of probability. Two files are used for this purpose. File 1 contains the list of permissible hypotheses, and for each hypothesis Hj, the set of those features which are characteristic for this hypothesis (CHARMENG(Hj)). Fast access file 2 contains, for all hypotheses:     - p(Hj),   - p( pi (CHARMENG(Hj))/Hj), - and all probabilities which follow from p( pi (CHARMENG(Hj))/Hj) by negation of any number of features of  pi (CHARMENG(Hj)).  ( pi (T) here represents the event product of the event set T.) If the features of a wrongly functioning object are known, for any hypothesis Hj a selection Bj is made of them, and used in a simple formula to calculate p(Hj/ pi (Bj)). Bj must now be varied - using an accelerating heuristic - so that the feature set which is actually applicable "gives itself away".
Patent DE-3801017-A1 (DE)
Title: A variable piece of seating furniture
Inventor: SCHEFTHALER ALOIS
IPC: A47C7/40
Filed: 1988-01-15
Abstract: A description is given of a variable piece of seating furniture which consists of a seat cushion, a back cushion and a head-support cushion and also of a covering cushion at least partly overlapping a head-support cushion and back cushion and in which the positions of back cushion and head-support cushion can be adjusted independently of one another as a function of the position of the seat cushion to obtain an optimal back and head support in reclining positions.
Patent DE-3802737-A1 (DE)
Title: Waste container
Inventor: SCHULER EDMUND W
IPC: B65F1/14
Filed: 1988-01-30
Abstract: A waste container has a framework assembled from elongate frame elements, with vertical frame legs arranged spaced from and parallel to each other around a vertical axis. Planar wall elements are fixed at their edges between adjacent vertical frame legs, forming a waste receiving chest. Above this chest, the vertical frame legs are brought together inwards and connected to each other, in a manner such that, in a throw-in region lying above the chest, at least one throw-in aperture of the chest is formed, which is accessible through the framework.
Patent DE-3805968-A1 (DE)
Title: Process for ski production
Inventor: EICHBERGER WALTER DR
IPC: A63C5/12
Filed: 1988-02-25
Abstract: To avoid the use of liquid binders in ski production in which the ski components are adhesively heat-bonded to one another in a bonding mould, at least some of the ski components which are adjacent to adhesive joints in which high shearing stresses occur during the deforming of the ski are used in the form of films (1-4) which in each case consist of a base material which contains high-strength fibres such as glass fibres, carbon fibres and the like and is exposed to a curable synthetic-resin binder. During hot pressing of the ski components, the said films cure and enter into an adhesive bond with the ski components bearing against them, while the remaining adhesive bonds are established with the aid of layers of hot-melt adhesive. These layers of hot-melt adhesive may in this case be advantageously used in the form of films or in the form of coatings (6, 12) applied to ski components. <IMAGE>
Patent DE-3806160-A1 (DE)
Title: Method for feeding fibres to brush manufacturing machines and device for the application of said method
Inventor: BOUCHERIE LEONEL
IPC: B65B69/00
Filed: 1988-02-26
Abstract: A method for feeding fibres to brush manufacturing machines, in particular to the fibre channels of brush manufacturing machines of the type in which the fibres (2) are fed in the form of tied-together or wrapped bundles (1), characterised in that the tying means or the wrapping (3) of the bundles (1) is opened automatically, whereupon the fibres (2) are subjected to treatments before they pass into the fibre channels of the brush manufacturing machines which ensure that the fibres (2) are cleaned and ordered. <IMAGE>
Patent DE-3809340-A1 (DE)
Title: Stand for an entertainment electronics device
Inventor: THIELE KARL-HEINZ DIPL PHYS
IPC: H04R1/02
Filed: 1988-03-19
Abstract: In a stand having a loudspeaker, a recording and/or replay device (VTR, DAT, CD), the operation of the device (8) was disturbed by the loudspeaker (3). It is the object to eliminate these disturbances. The storage compartment is constructed as a box-shaped housing (4) of correspondingly large mass. Particularly a stand for receiving a bass speaker (3), a video recorder (8) and a television receiver (9). <IMAGE>
Patent DE-3810408-A1 (DE)
Title: Duodenal probe
Inventor: LANG THOMAS
IPC: A61F2/958
Filed: 1988-03-26
Abstract: Duodenal probe having a multi-lumen catheter tube in which (a) a principal lumen inside the catheter tube extends up to the front end of the probe and one or more lateral openings are present in the wall of the catheter tube in the vicinity of the front end, the openings resulting in a continuous connection of the principal lumen with the environment of the catheter tube, (b) a second lumen inside the catheter tube extends up to the front end of the probe, whose lateral openings in the wall of the catheter tube are arranged so as to be offset relative to the openings in the principal lumen and result in a continuous connection of the second lumen with the environment of the catheter tube, (c) a cylindrical, inflatable balloon is present at a distance from the front end of the catheter tube on its outside which is connected to a third lumen provided in the catheter tube, an annular zone of an electrically conducting material being arranged as electrode on the outer surface of the balloon, (d) a second annular electrode is present on the outside of the catheter tube at a distance from the balloon on its side facing away from the probe tip and both electrodes are connected to electrical connecting lines which extend up to the rear end of the probe.
Patent DE-3810577-A1 (DE)
Title: Tile
Inventor: GOLLER HILMAR DIPL ING
IPC: E04F13/14
Filed: 1988-03-29
Abstract: A description is given of a tile (10) consisting of a material (16) which is in the form of a panel and has an at least approximately uniform wall thickness. The tile (10) is formed with at least one elevation (12) which projects out of the plane of the rest of the panel-type material (16) forming a bearing surface (22) and has an opening (18) on at least one side. The elevation (12) forms a cavity (20) which has a volume suitable for accommodating at least one electric-installation element. <IMAGE>
Patent DE-3818113-A1 (DE)
Title: Winding device for magnetic tapes
Inventor: SAKAGUCHI MASAAKI
IPC: G11B23/113
Filed: 1988-05-27
Abstract: The invention relates to a winding device for magnetic tapes for improving the appearance of the tape roll with increased side-edge stability, in particular for magnetic tape cassettes. According to the invention, there is provided in the region of a tape winding element (2), close to the side edge of a magnetic tape (T) to be wound up, a magnetic-field generating device (19) in connection with a flange device of the tape winding element (2), against which the side edge of the magnetic tape (T) is guided during winding up of the magnetic tape (T) onto the winding element (2) under the influence of the magnetic field generating device (19). The invention can be used in the production of magnetic tape cassettes. <IMAGE>
Patent DE-3819142-A1 (DE)
Inventor: NEUBUESER SIEGMAR
IPC: B26D7/06
Filed: 1988-06-04
Abstract: Piles of sheets 1 e.g. paper pads, located at a predetermined spacing a, have the trailing corners of a leading pile 1a and the leading corners of a trailing pile 1b rounded off simultaneously by punch tools 12. The trailing pile is located by a pivotable stop 8 and the leading pile is fed from trailing to position by grippers 11a, b on a carriage 10 driven via a toothed belt 26 by a carriage 29. The stroke of carriage 29 is variable by adjustment of the pivot point 33 of a lever 34 connected to a part 36 driven with a constant stroke by a control cam. A member 17 on the carriage 10 pushes a finished pile 1c in the direction of discharge conveyor 7. Several lines of piles may be fed abreast through a multistation apparatus having tools and grippers adjustable for different format widths. <IMAGE>
Patent DE-3821156-A1 (DE)
Title: Device for monitoring the air pressure in a tyre
Inventor: BAUSCH PAUL DIPL ING
IPC: B60C23/04
Filed: 1988-06-23
Abstract: In a brake disc chamber (5) there is arranged parallel to the axle journal (8) a pressure cylinder (9), the pressure chamber of which is in connection with the interior of a tyre (2). The pressure cylinder (9) has at one end a permanent magnet (12), which moves past a magnetic sensor (13) when the wheel rotates. If the tyre pressure is too low, a piston in the pressure cylinder (9) is moved away from the permanent magnet (12), so that the field strength changes abruptly. <IMAGE>